Reusable Slack Block Kit Alert Subflow

Centralize rich Slack alerting in one Kestra subflow that renders a Block Kit payload with header and mrkdwn section, safely JSON escaped via toJson.

More Core Blueprints

Turn plain-English to-do prompts into structured Todoist tasks using DeepSeek AI structured output and a ForEach HTTP loop.

Cache LLM answers in Redis so repeated questions are served instantly and OpenAI is only called on a genuine cache miss.

A deliberately failing flow that demonstrates block level errors, flow level errors, automatic retries, and KV context for alerting flows.

Run a Python script inside a Kubernetes pod with declarative CPU and memory limits, straight from a Kestra flow.

Run scheduled tasks only on business days using a Python calendar check that skips weekends and country-specific public holidays.

Classify every prompt with OpenAI, then route it to the best-fit LLM across Anthropic, Gemini, Perplexity, and OpenAI for quality and cost.

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